45 lines
1.4 KiB
C++
Executable File
45 lines
1.4 KiB
C++
Executable File
/*
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* Copyright 2023 Rockchip Electronics S.LSI Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HANDWRITING_MANAGER_H_
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#define ANDROID_HANDWRITING_MANAGER_H_
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#include <ui/GraphicBuffer.h>
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#include <gui/Surface.h>
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#include <gui/SurfaceComposerClient.h>
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using namespace std;
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using namespace android;
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class HandWritingManager {
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public:
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HandWritingManager();
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~HandWritingManager();
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int init(int left, int top, int right, int bottom,
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int viewWidth, int viewHeight, int screenWidth, int screenHeight,
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int layerStack);
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void drawBitmap(void* pixels, int bmp_width, int bmp_height);
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void clear();
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void exit();
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private:
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int mSurfaceWidth;
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int mSurfaceHeight;
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sp<SurfaceControl> mSurfaceControl;
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sp<GraphicBuffer> mOutGraphicBuffer = NULL;
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void* mVAddr;
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};
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#endif |